/*
 * Copyright 2002-2008 the original author or authors.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */
package org.springframework.richclient.selection.binding.support;

import javax.swing.JComponent;
import javax.swing.JTextField;


/**
 * SelectField implementation using a single <tt>JTextField</tt>.
 * 
 * @author Peter De Bruycker
 */
public class SimpleSelectField extends SelectField {
    private JTextField textField;

    private String asString(Object value) {
        if (getLabelProvider() != null) {
            return getLabelProvider().getLabel(value);
        }

        return value == null ? "" : value.toString();
    }
    
    protected void render(Object value) {
        textField.setText(asString(value));
    }
    
    protected JComponent createRenderer() {
        textField = new JTextField();
        textField.setEditable(false);

        return textField;
    }
}
